Everyone hides something—but not all secrets stay buried.

From Yoru Sumino comes a poignant, character-driven story about the hidden truths people carry. A group of high school students each lives with a secret they can’t easily share—fears, regrets, and parts of themselves they keep carefully concealed. As their lives intersect, these secrets begin to surface, testing trust and reshaping their relationships. Gentle, introspective, and emotionally resonant, this complete collection explores vulnerability, connection, and what it means to truly be understood.